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path: root/drivers/usb/serial/ark3116.c
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Diffstat (limited to 'drivers/usb/serial/ark3116.c')
-rw-r--r--drivers/usb/serial/ark3116.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index 2a8e537cb046..ddfee918000d 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -161,7 +161,8 @@ static void ark3116_set_termios(struct usb_serial_port *port,
161{ 161{
162 struct usb_serial *serial = port->serial; 162 struct usb_serial *serial = port->serial;
163 struct ark3116_private *priv = usb_get_serial_port_data(port); 163 struct ark3116_private *priv = usb_get_serial_port_data(port);
164 unsigned int cflag = port->tty->termios->c_cflag; 164 struct ktermios *termios = port->tty->termios;
165 unsigned int cflag = termios->c_cflag;
165 unsigned long flags; 166 unsigned long flags;
166 int baud; 167 int baud;
167 int ark3116_baud; 168 int ark3116_baud;
@@ -177,11 +178,14 @@ static void ark3116_set_termios(struct usb_serial_port *port,
177 *(port->tty->termios) = tty_std_termios; 178 *(port->tty->termios) = tty_std_termios;
178 port->tty->termios->c_cflag = B9600 | CS8 179 port->tty->termios->c_cflag = B9600 | CS8
179 | CREAD | HUPCL | CLOCAL; 180 | CREAD | HUPCL | CLOCAL;
181 termios->c_ispeed = 9600;
182 termios->c_ospeed = 9600;
180 priv->termios_initialized = 1; 183 priv->termios_initialized = 1;
181 } 184 }
182 spin_unlock_irqrestore(&priv->lock, flags); 185 spin_unlock_irqrestore(&priv->lock, flags);
183 186
184 cflag = port->tty->termios->c_cflag; 187 cflag = termios->c_cflag;
188 termios->c_cflag &= ~(CMSPAR|CRTSCTS);
185 189
186 buf = kmalloc(1, GFP_KERNEL); 190 buf = kmalloc(1, GFP_KERNEL);
187 if (!buf) { 191 if (!buf) {
@@ -254,9 +258,13 @@ static void ark3116_set_termios(struct usb_serial_port *port,
254 case 115200: 258 case 115200:
255 case 230400: 259 case 230400:
256 case 460800: 260 case 460800:
261 /* Report the resulting rate back to the caller */
262 tty_encode_baud_rate(port->tty, baud, baud);
257 break; 263 break;
258 /* set 9600 as default (if given baudrate is invalid for example) */ 264 /* set 9600 as default (if given baudrate is invalid for example) */
259 default: 265 default:
266 tty_encode_baud_rate(port->tty, 9600, 9600);
267 case 0:
260 baud = 9600; 268 baud = 9600;
261 } 269 }
262 270
@@ -302,6 +310,7 @@ static void ark3116_set_termios(struct usb_serial_port *port,
302 /* TEST ARK3116_SND(154, 0xFE, 0x40, 0xFFFF, 0x0006); */ 310 /* TEST ARK3116_SND(154, 0xFE, 0x40, 0xFFFF, 0x0006); */
303 311
304 kfree(buf); 312 kfree(buf);
313
305 return; 314 return;
306} 315}
307 316